traction control VOLVO V4 2003 Owners Manual

Tire rotation
Volvo recommends rotating the tires every 7,500 miles (12,000 km) and 15,000 miles(24,000 km). Tires should be
rotated front -to-back/back-to-front only. Tires must maintain the same direction of rotation throughout their lifetime,
and should never be rotated from one side of the vehicle to the other.
pg. 83 Wheels and tires
Uniform tire quality grading
ALL PASSENGER CAR TIRES MUST CONFORM TO FEDERAL SAFETY REQUIREMENTS IN
ADDITION TO THESE GRADES
TREADWEAR
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions
on a specified government test course. For example, a tire graded 150 would wear one and one half (1 1/2) times as
well on the government course as a tire graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and many depart significantly from the norm due to variation in driving habits,
service practices and differences in road characteristics and climate.
TRACTION
The traction grades, from highest to lowest, are AA, A, B, and C, as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
WARNING!
The traction grade assigned to this tire is based on braking (straight-ahead) traction tests and does not reflect
cornering (turning) traction.
TEMPERATURE
The temperature grades are AA (the highest), A, B, and C, representing the tire's resistance to the generation of heat
and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car
tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the minimum required by law.
UNIFORM TIRE QUALITY GRADING
LOCATING THE GRADE
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width.
Treadware 200
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Seat belts - cleaning105
Seats47
Service reminder indicator23
Servicing111
Shift lock66
Shiftlock release99
Shiftlock release (override)99
Side Impact Protection System (SIPS)8
Side marker lamp replacement90
Side-view mirrors - heated26
SIPS8
Snow chains81
Snow tires81
Spare tire84
Spare tire (sedan)57
Spark plugs110, 124
Specifications121
SRS5,6,7
SRS diagnostic system22
SRS warning light5,22
Start inhibitor (immobilizer)40
Starting the engine65
Steering wheel adjustment34
Steering wheel lock26
Storage compartments54
Studded tires81
Sun roof51,52
T
Tachometer20
Tailgate (opening/locking)45
Technical data - Audio142
Temperature gauge20
Temporary spare tire84
Timing belt110
Tires changing87
Tire pressure82
Tires80
Tires - changing87
Tool kit86
Towing70,71
Towing a trailer78
Traction Control System (TRACS)23,74
Trailer hitch - detachable76
Trailer towing78
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VOLVO
S40 & V40
Back Cover
Back Cover
Accessory Installation - Important Warning
We strongly recommend that Volvo owners install only genuine, Volvo-approved accessories, and that accessory
installations be performed only by the factory-trained technicians at your authorized Volvo retailer.
Genuine Volvo accessories are tested to ensure compatibility with the performance, safety, and emission systems in
your car. Additionally, your authorized Volvo retailer knows where accessories may and may not be safely installed in
your Volvo. In all cases, please consult your authorized Volvo retailer before installing any accessory in or on your
car.
Accessories that have not been approved by Volvo may or may not be specifically tested for compatibility with your
car. Additionally, an inexperienced installer may not be familiar with some of your car's systems.
Any of your car's performance and safety systems could be adversely affected if you install accessories that Volvo
has not tested, or if you allow accessories to be installed by someone unfamiliar with your car.
Damage caused by unapproved or improperly installed accessories may not be covered by your new car warranty.
See your Warranty and Service Records Information booklet for more warranty information. Volvo assumes no
responsibility for death, injury, or expenses that may result from the installation of non-genuine accessories.
Driver Distraction
Driver distraction results from driver activities that are not directly related to controlling the car in the driving
environment. Your new Volvo is, or can be, equipped with many feature-rich entertainment and communication
systems. These include hands-free cellular telephones, navigation systems, and multipurpose audio systems. You may
also own other portable electronic devices for your own convenience. When used properly and safely, they enrich the
driving experience. Improperly used, any of these could cause a distraction.
For all of these systems, we want to provide the following warning that reflects the strong Volvo concern for your
safety:
Never use these devices or any feature of your vehicle in a way that distracts you from the task of driving safely.
Distraction can lead to a serious accident.
In addition to this general warning, we offer the following guidance regarding specific newer features that may be
found in your vehicles:
Never use a hand -held cellular telephone while driving. Some jurisdictions prohibit cellular telephone use by a
driver while the vehicle is moving.
If your car is equipped with a navigation system, set and make changes to your travel itinerary only with the vehicle
parked.
Never program your audio system while the vehicle is moving. Program radio presets with the vehicle parked, and
use your programmed presets to make radio use quicker and simpler.
Never use portable computers or personal digital assistants while the vehicle is moving.
A driver has a responsibility to do everything possible to ensure his or her own safety and the safety of passengers in
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